
Impostor Professor Oak
18%of 2,550 graded came back a PSA 10
How they graded
Printings
Every grade, 1st Edition
Every grade
Copies at each grade, how many sit at that grade or higher, and PSA’s price where it lists one.
GradeShare of copiesCopiesPSA price
PSA 10169—
PSA 9553722 at 9+—
PSA 8+3 at 8.5207932 at 8+—
PSA 7991,031 at 7+—
PSA 6601,091 at 6+—
PSA 5451,136 at 5+—
PSA 4111,147 at 4+—
PSA 321,149 at 3+—
PSA 231,152 at 2+—
PSA 141,156 at 1+—
Takes
Population from PSA as of Sep 12, 2026, across every printing.









